Portable Travel Adapter: Compact size plug-in adapter only occupies 1 wall socket which is a nice outlet splitter; ideal for smart phones, tablets, laptop, kitchen appliances and other electronic accessories. 4 side outlets and USB ports allow you to charge up to 6 devices simultaneously; ideal for power adapters and bulky plugs. | USB Plug with 3 Ports: 5V 3.0A shared rating; high-speed USB ports automatically detect charging devices and deliver optimal charging speed, up to 2.4A per port. | Unique Cube Design Power Strip：the 3 side outlets with super small size of 2.5*1.9*1.9 INCH, can fit 1 large adapter and 2 standard plugs at the same time. Great for cruise ships, hotels, home, office or dorm room use. | Cruise Essentials : Most cruise ships don’t allow surge-protected power strips on board for safety reasons. This multi outlet plug is designed with non-surge, compliant with major cruise lines - Carnival, Royal Caribbean, Princess, Disney, etc. | Our After Sale Service: ETL Certified，Our friendly and reliable customer service will respond to you within 24 hours. You can purchase with confidence, with our 30-day return and 12-month replacement .